package day06homework1;

public class person1 {
    String name;
    String address;
    int age;

    void look(){
        System.out.println(name+"正在看书...");
    }
    void buy(){
        System.out.println(name+"正在买菜...");
    }
    void sayHi(){
        System.out.println("大家好，我叫"+name+"，今年"+age+"岁了,家住"+address);
    }
}
